Ligand-Regulated Palladium-Catalyzed Regiodivergent Hydroarylation of the Distal Double Bond of Allenamides with Aryl Boronic Acid

2021 ◽  
Author(s):  
Xin Du ◽  
Huan Zhao ◽  
Xinling Li ◽  
Lizhi Zhang ◽  
Yunhui Dong ◽  
...  
Keyword(s):  
Double Bond ◽  
Boronic Acid ◽  
Palladium Catalyzed ◽  
Aryl Boronic Acid

Palladium-catalyzed Suzuki cross-couplings of N′-mesyl arylhydrazines via C–N bond cleavage

RSC Advances ◽  
2014 ◽  
Vol 4 (49) ◽  
pp. 25576-25579 ◽  
Author(s):  
He-Ping Zhou ◽  
Jin-Biao Liu ◽  
Jian-Jun Yuan ◽  
Yi-Yuan Peng
Keyword(s):  
Boronic Acid ◽  
Bond Cleavage ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Mild Conditions ◽  
Cross Coupling Reaction ◽  
Palladium Catalyzed ◽  
High Yields ◽  
Aryl Boronic Acid ◽  
Biaryl Compounds

An efficient palladium-catalyzed Suzuki cross-coupling reaction of N′-mesyl arylhydrazine with aryl boronic acid is described, which affords the corresponding biaryl compounds in high yields. This transformation proceeds through C–N bond cleavage under mild conditions.

Direct Access to α,α-Difluoroacylated Arenes by Palladium-Catalyzed Carbonylation of (Hetero)Aryl Boronic Acid Derivatives

2016 ◽  
Vol 128 (35) ◽  
pp. 10552-10556 ◽  
Author(s):  
Thomas L. Andersen ◽  
Mette W. Frederiksen ◽  
Katrine Domino ◽  
Troels Skrydstrup
Keyword(s):  
Boronic Acid ◽  
Direct Access ◽  
Palladium Catalyzed ◽  
Boronic Acid Derivatives ◽  
Aryl Boronic Acid

scholarly journals Synthesis of (+)-solenopsin via Pd-catalyzed N-alkylation and cyclization

2021 ◽  
Vol 85 (2) ◽  
pp. 223-227
Author(s):  
Kana Suzuki ◽  
Yasunao Hattori ◽  
Atsushi Kawamura ◽  
Hidefumi Makabe
Keyword(s):  
Double Bond ◽  
Fire Ants ◽  
Chain Elongation ◽  
Piperidine Ring ◽  
Palladium Catalyzed

ABSTRACT Synthesis of (+)-solenopsin, a 2,6-disubstituted piperidine alkaloid, isolated from fire ants (Solenopsis), was achieved. Stereoselective construction of trans-2,6-piperidine ring moiety was performed using palladium-catalyzed cyclization. Chain elongation using Grubbs 2nd catalyst followed by the reduction of double bond and the deprotection of the Cbz group afforded (+)-solenopsin.

scholarly journals Sequential catalysis: exploiting a single rhodium(i) catalyst to promote an alkyne hydroacylation–aryl boronic acid conjugate addition sequence

2017 ◽  
Vol 8 (1) ◽  
pp. 536-540 ◽  
Author(s):  
Maitane Fernández ◽  
Matthias Castaing ◽  
Michael C. Willis
Keyword(s):  
Boronic Acid ◽  
Conjugate Addition ◽  
Controlled Assembly ◽  
Bond Forming ◽  
Bond Forming Reactions ◽  
Acid Conjugate ◽  
Aryl Boronic Acid

We demonstrate that a single Rh(i) complex can promote two mechanistically distinct C–C bond-forming reactions – alkyne hydroacylation and aryl boronic acid conjugate addition – to deliver substituted ketone products from the controlled assembly of three readily available fragments.

scholarly journals Mechanism of Cu-Catalyzed Aryl Boronic Acid Halodeboronation Using Electrophilic Halogen: Development of a Base-Catalyzed Iododeboronation for Radiolabeling Applications

2019 ◽  
Vol 21 (7) ◽  
pp. 2488-2492 ◽  
Author(s):  
John J. Molloy ◽  
Kerry M. O’Rourke ◽  
Carolina P. Frias ◽  
Nikki L. Sloan ◽  
Matthew J. West ◽  
...  
Keyword(s):  
Boronic Acid ◽  
Aryl Boronic Acid

Palladium-catalyzed 3-Thiomethyltriazine-boronic Acid Cross Coupling: Easy Access to 3-Substituted-1,2,4-triazines

Synlett ◽  
2002 ◽  
Vol 2002 (03) ◽  
pp. 0447-0450 ◽  
Author(s):  
France-Aimée Alphonse ◽  
Franck Suzenet ◽  
Anne Keromnes ◽  
Bruno Lebret ◽  
Gérald Guillaumet
Keyword(s):  
Boronic Acid ◽  
Cross Coupling ◽  
Easy Access ◽  
Palladium Catalyzed
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